China wholesale Powerful Magnifying Glass Manufacturers – Eye Glass Style Magnifier – OPTICAL INSTRUMENT

Product Informations

MG9892A-II Features:

1.This LED watch repair magnifier is constructed with metal glasses frame and plastic magnifier casing, durable and tough.
2.It is very inconvenient to use traditional clock magnifiers, which need to be clamped by eyelid and may affect the repair quality of precision instruments and clocks
3.Specially designed glasses watch repair magnifier can solve the problem to make it easier and more accurate to repair precision instruments and clocks
4.Ample degrees of freedom for adjusting the loupe position
5.Used for close up use to magnify subjects approximately 1cm from the lens
This product is a high-power magnifying glass. You can see clearly only when you are two centimeters close to the object! If you want to be able to see from a distance, remove the small lens above (this is a pair of lenses. There are screws that can be screwed down). Leave only one single lens. In this way, you can see twice as far, but the multiple is only 10 times.
9892B2 /9892B2C Features:
1)The lens surface is strengthened and the surface hardness reaches 5h degrees
2)For the lengthened and widened lens, a U-shaped notch is opened in the middle and lower part of the lens. This design can make the distance between the eyes and the lens closer, the field of view of the eyes wider and easier to observe objects
3)LED brightness can be adjusted. It has two brightness: strong light and soft light. It can be used under various light adjustments

9892GJ Features:

1, Two left and right led magnifying goggles are installed on the eye bracket. Each goggle is equipped with four lens barrels with different magnification. The appropriate magnification can be selected according to the observed object. If the magnifying glass needs to be used for a long time, the two lens barrels can be exchanged with each other, which can eliminate visual fatigue and improve work efficiency.
2, The eye mask can be moved 5 mm left and right on the bracket. The width of the face and the distance between the left and right eyeballs can be adjusted to adapt to the central position of the eye mask in the eyes.
3, The eye mask can be rotated up and down 180 degrees on the bracket, so that you don’t have to remove the whole frame when you don’t use the magnifying glass, which is convenient for you to use it again.

MG32225-21SX Features:

1, Two eye mask lens barrels with LED lighting, each of which can be equipped with 2 lenses, and the appropriate magnification can be selected according to needs.
2, There are 14 magnifying glass lenses and 7 lenses with different magnification. They can be selected and arranged on 2 lens barrels to achieve the effect of multiple magnification. The combination of 21 magnification can achieve the maximum effect of 25 degrees.
3, The LED lamp can be equipped with two lampshades with different color temperatures, and the color temperature difference is interchangeable. There are three different light sources for observing small objects: cold light source, light warm color and deep warm color.
4, The angle of the lens barrel and the illumination angle of the LED light source can be adjusted so that the light source can accurately illuminate the surface of the observation object.

MG13B-5-7-9 Features:

1. A magnifying glass with a magnification of 3-10 is usually enough for repairing watches.
2. There is a certain gap between the magnification of any magnifying glass and eyepiece and the actual magnification. In addition, the watch repair magnifying glass is only suitable for close observation of clocks and watches, about 2-4 cm Therefore, the magnifying glass for repairing watches is also called inch lens and eyepiece.

9892B2C

Science Knowledge：

What is eye glass magnification?

Magnification is the process of enlarging an object in visual size, normally through an optical lens. It is the ratio between the apparent size and the true size of the viewed object behind the lens. … Another term used as a measurement of optical power, but different from magnification is diopter.